Home / 4,700,530.37-6,484,344.27-3,069,892.23

Finding the Fourth Proportional to 4,700,530.37, 6,484,344.27 and 3,069,892.23

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Solution

The fourth proportional to 4,700,530.37, 6,484,344.27 and 3,069,892.23 is: 4,234,891.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,530.37 : 6,484,344.27 = 3,069,892.23 : x
  2. Step 2: Convert to fraction form
    4,700,530.37/6,484,344.27 = 3,069,892.23/x
  3. Step 3: Cross multiply
    4,700,530.37x = 6,484,344.27 × 3,069,892.23
  4. Step 4: Simplify right side
    4,700,530.37x = 19,906,238,091,118.02
  5. Step 5: Solve for x
    x = 19,906,238,091,118.02/4,700,530.37
  6. Step 6: Final answer
    x = 4,234,891.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.